/*
 * Copyright (c) 2011  Cristian Constantin
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package com.quizio.dao;

import com.quizio.dao.generic.HibernateGenericDao;
import com.quizio.model.User;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * @author Cristian Constantin
 * @since 01.12.2010
 */
@Repository
public class HibernateUserDao extends HibernateGenericDao<User> implements UserDao {

    public User getUserByUsername(String username) {
        List list = this.getHibernateTemplate().find("from User u where u.username = ?", username);

        if (list != null && list.size() > 0) {
            return (User) list.get(0);

        } else
            return null;
    }
}
